| Years | Return |
|---|---|
| 2018 | -17.6% |
| 2019 | 30.7% |
| 2020 | 36.6% |
| 2023 | 0% |
| 2000 | 0% |
| 2001 | 6.4% |
| 2002 | -14.3% |
| 2003 | 38.5% |
| 2004 | 22.4% |
| 2005 | 7.5% |
| 2006 | 15.1% |
| 2007 | 0% |
| 2008 | 49.2% |
| 2009 | -56.3% |
| 2010 | -30.7% |
| 2011 | -2.8% |
| 2012 | -36.5% |
| 2013 | -36.6% |
| 2014 | 6.9% |
| 2015 | -7.8% |
| 2016 | -56.7% |
| 2017 | 38.4% |
| 2021 | -8.1% |
| 2024 | 0% |
| 2022 | -6.8% |